from enum import Enum


class FaultType(Enum):
    """故障类型枚举"""
    NORMAL = ""
    LL = "双相短路故障"
    SINGLE_PHASE_GROUND = "单相接地故障"
    SINGLE_PHASE = "单相短路故障"
    DOUBLE_PHASE = "双相短路故障"
    DOUBLE_PHASE_GROUND = "双相接地故障"
    TRIPLE_FAULT = "三相故障"
    TRIPLE_FAULT_GROUND = "三相接地故障"
    BUS_VOLTAGE = "母线电压故障"
    UNKNOWN = "未知"
